Zyrtec is safe to take daily and is generally regarded ... anyone who uses Zyrtec on an ongoing basis should have their liver ...

Singulair should ... daily Singulair has not yet been determined safe for people less than 24 months of age. Stop taking ...

If you have seasonal allergies, or hay fever, choosing the right allergy medicine can be important to get you through the day. Antihistamines — like Claritin, Allegra, or Zyrtec — can reduce ...